Bayramov, A.A. oğlu and Gasanov, A.G. oğlu 2020. COMPUTER MODELLING OF A VERY HEAT RESISTANT Hf6C3N2 FOR COVER OF HYPERSONIC FLIGHT VEHICLES. Advanced Information Systems. 4, 4 (Dec. 2020), 23–26. DOI:https://doi.org/10.20998/2522-9052.2020.4.03.